efficient estimator [數(shù)] 有效估計量；有效點(diǎn)估計式efficient estimation 有效估量efficient deformation [冶金工程技術(shù)]有效形變efficient cause 動力因；直接原因efficient capital market 有效資本市場efficient breach 效率違約efficient amse 直接原因efficient allocation of resources 資源有效配置efficient accounting and record keeping [冶金工程技術(shù)]有效會計與簿記efficient (adj.) efficient adj. 有效率的；有能力的；生效的efficieney 效率efficiency-wage hypothesis [經(jīng)濟(jì)學(xué)]效率工資假說efficiency-wage 效率工資efficiency-cavitation 效率空蝕efficiency-based personnel allocation method [經(jīng)濟(jì)學(xué)]效率定員法efficiency watt-hour [機(jī)械工程]瓦特小時效率efficiency wage theory 效率工資理論efficiency wage 效率工資；計件工資efficiency rating 效率評價